205705860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{58109}}^1$

素因数の和:58180

約数の個数: 48

約数和(自身を含む): 585748800

約数和(自身を除く): 380042940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 58109, 116218, 174327, 232436, 290545, 348654, 581090, 697308, 871635, 1162180, 1743270, 3428431, 3486540, 6856862, 10285293, 13713724, 17142155, 20570586, 34284310, 41141172, 51426465, 68568620, 102852930, 205705860]

約数ペア:

[(1, 205705860), (2, 102852930), (3, 68568620), (4, 51426465), (5, 41141172), (6, 34284310), (10, 20570586), (12, 17142155), (15, 13713724), (20, 10285293), (30, 6856862), (59, 3486540), (60, 3428431), (118, 1743270), (177, 1162180), (236, 871635), (295, 697308), (354, 581090), (590, 348654), (708, 290545), (885, 232436), (1180, 174327), (1770, 116218), (3540, 58109)]